On all servers we offer a redundant network. We have your server plugged into 3 different switches. The server has a 1 gig Primary network, and in case that switch dies we optionally have a Secondary network to keep you and your customers running! The third switch is for the iLO of the server, or the IPKvm of the server. This is its own switch that way you can still remote into the server to change any settings that may have disconnected you.